Macracanthorhynchus
(redirected from Macracanthorhynchus catalinum)Macracanthorhynchus
(mak'ră-kan'thō-ring'kŭs),A genus of giant thorny-headed worms (class Acanthocephala).
[macro- + G. akantha, thorn, + rhynchos, snout]
Farlex Partner Medical Dictionary © Farlex 2012